04:16:59 Create new PHPExcel object<br />04:16:59 Set document properties<br />04:16:59 Add some data<br />04:16:59 Rename worksheet<br />04:16:59 Set document security<br />04:16:59 Set sheet security<br />04:16:59 Write to Excel5 format<br />04:16:59 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0570 seconds<br />04:16:59 Current memory usage: 6 MB<br />04:16:59 Peak memory usage: 6 MB<br />04:16:59 Done writing file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />